Trojan

Should I remove “AIT:Trojan.Nymeria.4878”?

Malware Removal

The AIT:Trojan.Nymeria.4878 is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What AIT:Trojan.Nymeria.4878 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Attempts to modify desktop wallpaper
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Attempts to modify proxy settings
  • Harvests cookies for information gathering

How to determine AIT:Trojan.Nymeria.4878?


File Info:

name: 8F4E5DD512D5E5CC886B.mlw
path: /opt/CAPEv2/storage/binaries/9748f257b01b162b8d97f4a45dcede1c11b40e9917ce29af8de3e6f548f5d99e
crc32: 9EEC6917
md5: 8f4e5dd512d5e5cc886bf4416ab563eb
sha1: aede809562de0e9716bad3869497338c7d3ea421
sha256: 9748f257b01b162b8d97f4a45dcede1c11b40e9917ce29af8de3e6f548f5d99e
sha512: 116dc74b4e00259e955e89c88af9621ce637972fdc104c3aba8a2c897a000ea0fcb19dd76ffe5d3ae1bb7f0fbe48f8c94c736e7757f9eb9310274e86f107fe96
ssdeep: 12288:YYV6MorX7qzuC3QHO9FQVHPF51jgct9uaJQH6DmrpmKpt8a5+kNDsj4M4xVA:3BXu9HGaVHt9uaJQH6alLptr5+kyjn4g
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E7F401E2CA8719ACE8674375833B5C2E9023AC6A85A533FF744E75605EB33761472273
sha3_384: 68907653e0c8ae8892a3149d5aa4798517f86a1321bba298c9fa25792f62e994bbd5bd1e641b4598790c241766b5529e
ep_bytes: 60be00204e008dbe00f0f1ff57eb0b90
timestamp: 2021-11-27 08:45:53

Version Info:

Translation: 0x0809 0x04b0

AIT:Trojan.Nymeria.4878 also known as:

BkavW32.AIDetect.malware1
LionicTrojan.Win32.Nymeria.4!c
MicroWorld-eScanAIT:Trojan.Nymeria.4878
ALYacAIT:Trojan.Nymeria.4878
CyrenW32/FakeDoc.J.gen!Eldorado
ClamAVWin.Dropper.Nanocore-9864197-0
BitDefenderAIT:Trojan.Nymeria.4878
Ad-AwareAIT:Trojan.Nymeria.4878
McAfee-GW-EditionBehavesLike.Win32.TrojanAitInject.bc
FireEyeGeneric.mg.8f4e5dd512d5e5cc
EmsisoftAIT:Trojan.Nymeria.4878 (B)
GDataAIT:Trojan.Nymeria.4878 (3x)
AviraHEUR/AGEN.1200332
MAXmalware (ai score=82)
ArcabitAIT:Trojan.Nymeria.D130E
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
CynetMalicious (score: 99)
McAfeeArtemis!8F4E5DD512D5
MalwarebytesMalware.AI.3845141641
APEXMalicious

How to remove AIT:Trojan.Nymeria.4878?

AIT:Trojan.Nymeria.4878 removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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